ISRC DEC629100793
Verified recording
DEC629100793 is “Ein Märchenglück, ein Sommertraum · aus der Operette 'Drei alte Schachteln'” by Walter Kollo,
registered on the CopyrightChains blockchain with CopyrightID
0x7a4c052ac5bbb068bd3aa97ff37aa32fa3747c81c121d6f1fbcb10d7b662b680 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC629100793.
Recording identifiers
- ISRC
- DEC629100793
- Title
- Ein Märchenglück, ein Sommertraum · aus der Operette 'Drei alte Schachteln'
- Artist
- Walter Kollo
- CopyrightID (CopyrightChains transaction hash)
0x7a4c052ac5bbb068bd3aa97ff37aa32fa3747c81c121d6f1fbcb10d7b662b680
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c5c55176da2ad7eeeb8689e878f1e1630810cea0e0c5fdcfb2a37d5912cd426b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC629100793
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Ein Märchenglück, ein Sommertraum · aus der Operette 'Drei alte Schachteln' · Machine-readable JSON-LD